#3FC645#3FC645

#3FC645 is a light, highly saturated green. Relative luminance 0.419; OKLCH L 72.8% C 0.205 H 143.7°. Best body text is #000000 at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#3FC645
RGB	rgb(63, 198, 69)
HSL	hsl(123, 54%, 51%)
HSV	hsv(123, 68%, 78%)
CMYK	cmyk(68.2%, 0%, 65.2%, 22.4%)
CIE-LAB	lab(70.78, -61.06, 52.47)
CIE-LCH	lch(70.78, 80.51, 139.33°)
OKLab	oklab(72.79% -0.1655 0.1215)
OKLCH	oklch(72.79% 0.205 143.7)
XYZ	xyz(23.3167, 41.8721, 12.4824)
Luminance	0.4188 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FC645 #C63FC0

analogous

#7CC63F #3FC645 #3FC688

triadic

#3FC645 #453FC6 #C6453F

tetradic

#3FC645 #3F7CC6 #C63FC0 #C6883F

square

#3FC645 #3F7CC6 #C63FC0 #C6883F

split-complementary

#3FC645 #883FC6 #C63F7C

monochromatic

#206B23 #2E9A33 #3FC645 #6ED473 #9DE2A0

Accessibility & contrast

On white

2.24

#3FC645 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.38

#3FC645 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FC645

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FC645	#FFFFFF	#000000	##000000
##3FC645	1.00	2.24	9.38	9.38
#FFFFFF	2.24	1.00	21.00	21.00
#000000	9.38	21.00	1.00	1.00
##000000	9.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB435

Deuteranopia (green-blind)

#BAA951

Tritanopia (blue-blind)

#17C1AB

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3fc645;
/* rgb */ color: rgb(63, 198, 69);
/* oklch */ color: oklch(72.8% 0.205 143.7);

Tailwind

colors: {
  custom: {
    50: '#86d87e',
    500: '#3fc645',
    950: '#000000',
  },
}

SCSS

$custom: #3fc645;
$custom-light: #86d87e;
$custom-dark: #000000;

JSON

{
  "hex": "#3fc645",
  "rgb": {
    "r": 63,
    "g": 198,
    "b": 69
  },
  "hsl": {
    "h": 122.667,
    "s": 54.217,
    "l": 51.176
  },
  "oklch": {
    "l": 0.72791,
    "c": 0.20534,
    "h": 143.7
  },
  "luminance": 0.41875
}

Semantic roles & 50–950 ramp

primary

#3FC645

secondary

#CE93CC

accent

#4AD7DE

background

#F8FDF7

surface

#F0FBEE

border

#CBD4C9

text

#0D150A

muted

#7D837C

Preview Lab

Preview with #3FC645

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →